[petsc-dev] PETSC's compilation

[David sheehan]

I don't have icc and icpc. I only have ifort and gnu compilers such g77,gcc
and g++. Since my application code works very well with ifort, can I build
up PETSC plus Hypre with ifort and gnu compilers? thanks.

David

On Mon, Mar 22, 2010 at 3:29 PM, Satish Balay <balay at mcs.anl.gov> wrote:

> If you have installation issues - send the relavent logs [in this case
> configure.log] to petsc-maint.
>
> Here you appear to try too many things.. But its not clear if you are
> installing openmpi/lam yourself - or using default from Red Hat 3.4.
> [note - default openmpi will be built with gnu compilers - so
> unuseable from ifort].
>
> Thing to do:
>
> - decide on compilers you want to use.
> - build PETSc and mpi with these compilers
>
> [for eg: configure CC=icc CXX=icpc FC=ifort --download-mpich=1
> --download-hypre=1]
>
> Note: alternative f90 compilers seable on linux are gfortran, g95
>
> Satish
>
> On Mon, 22 Mar 2010, David sheehan wrote:
>
> > Hi,
> > I am trying to compile the PETSC with hypre. I have Intel FORTRAN,
> openmpi
> > and  lam
> > MPI  (gcc version 3.4.6 (Red Hat 3.4.6-3)) available.
> >
> > Since my application code is in FORTRAN with dynamic memory allocation in
> > the code,
> > so I have to use Intel FORTRAN(ifort) as the compiler to link PETSC with
> my
> > application
> > code. I can build up PETSC(petsc-3.0.0-p11) plus hypre with Lam MPI but
> > without ifort
> > successfully. However I can not use ifort to link the PETSC with my
> > application success-
> > fully. The link always shows erros about "undefined reference" to MPI
> parts
> > in my application
> > code such as 'mpi_send_', 'mpi_recv_', 'mpi_waitany_', 'mpi_get_count_',
> > and etc.
> >
> > Can any one help me out? thanks in advance.
> >
> > Best Regards,
> >
> > David
> >
>
>
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